Studies on surface activity of petroleum sulfonates prepared from extracts of solvent refining

被引：2

作者：

Babitskaya, Kseniya ^{[1
]}

Konovalov, Victor ^{[1
]}

Sklyuev, Prokofiy ^{[1
]}

Zhidkova, Maria ^{[1
]}

Sysueva, Irina ^{[1
]}

机构：

[1] Samara State Tech Univ, 106M Novo Sadovaya Str,Apt 250, Samara, Russia

来源：

PETROLEUM SCIENCE AND TECHNOLOGY | 2016年 / 34卷 / 05期

关键词：

Average molecular weight; composition; extracts of solvent refining; petroleum sulfonates; surface activity;

D O I：

10.1080/10916466.2015.1132234

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Petroleum sulfonates with the active substance content from 21 to 32.5 % wt were prepared from four extracts of solvent refining by phenol and N-methylpyrrolidone (oil side streams II and III) in laboratory conditions. Their average molecular weight, composition, and surface activity were evaluated using a rotating drop test. The sulfonated products were characterized by NMR, IR spectroscopy, and HPLC methods.

引用

页码：401 / 405

页数：5

共 7 条

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